Abstract: A method for delivering medication includes programming an operations processor of a medication delivery operations module to control the base function of medication delivery of a delivery device at a selectable rate and a selectable volume. An advanced medication delivery program is created by an advanced program processor that is part of an advanced interface module (“AIM”) located with the operations module in the same housing, although the processors are separate. When the advanced delivery program is complete and in a buffer, the operations processor executes the stored advanced delivery program under which the operations processor automatically varies at least one of the rate of delivery and volume of delivery values in accordance with the advanced delivery program autonomously without being under real time control of, or dependent on, any remote processor or data source, including the AIM. Support for PK applications is provided.

Abstract: An adipose tissue (AT) transfer system includes, on the aspiration side, an aspiration cannula, an aspiration pump, a container, and flexible tubing connecting the aspiration cannula to the container. On the reinjection side, the system includes a reinjection cannula, flexible tubing connecting the inlet of the reinjection cannula to the container, and a reinjection pump imposing positive-displacement pumping action on the flexible tubing and causing movement of AT in a pulsed mode. The aspiration pump operates to continually supply harvested AT to the second flexible tubing while the reinjection pumps causes continuous or pulsed deposition of the AT at injection site. To ensure that internal pressure and/or flow of the AT through a channel of delivery of the AT to the reinjection site does not exceed a predetermined value, the system contains an external pressure sensor configured to measure such internal pressure in absence of a part that is in direct contact with the AT.

Abstract: An infusion system includes an intravenous pole, a pump device, a power supply device, a computer processing device, and conduit. The intravenous pole includes a bottom portion adjacent a bottom end, an upper portion adjacent a top end, and a hollow shaft. The pump device is attached to the upper portion of the intravenous pole. The power supply device is attached to the bottom portion of the intravenous pole. The computer processing device is attached to the bottom portion of the intravenous pole. The conduit extends within the hollow shaft of the intravenous pole. The conduit connects the pump device, the power supply device, and the computer processing device.

Abstract: Medical devices and related systems and operating methods for communicating data therewith are provided. An exemplary method involves the medical device detecting an interfacing device coupled to the medical device via a physical communications medium, initializing a wireless communications session with the interfacing device in response to detecting the interfacing device, modulating an electrical signal between the interfacing device and the medical device to transmit data from the medical device to the interfacing device via the physical communications medium, and receiving communications, such as acknowledgments of the transmitted data, from the interfacing device via the wireless communications session.

Abstract: The invention relates to a pen-shaped torsion spring driven injection device for apportioning set dose of a liquid drug. A piston rod having an external thread is driven forward by a rotatable piston rod guide engaging the piston rod. The piston rod guide is rotated by a torsion spring encompassed between the housing and the piston rod guide. A scale drum having a thread engaging the external thread of the piston rod is provided, and the scale drum is rotated up and down the piston rod by a proximal located rotatable dose setting member cooperating with the scale drum. The scale drum thus move helically when rotated as the piston rod is held inrotatable during dose setting.

Abstract: A medical stopcock which allows easier switching operation of plural branch-tubes. The main body of the stopcock comprises a chamber part with a nearly spherical inner surface, and an upstream branch-tube, a downstream branch-tube and a merge-branch-tube all extending from the chamber part. A valve body of the stopcock comprises a nearly spherical valve main body and a rod-shaped operating part with a guide hole linking the inner surface of the chamber part to the outside. In operation, the rod-shaped operating part is moved along the guide hole through the use of the horizontal flow passages and the vertical flow passage to allow the predetermined branch-tubes out of the upstream branch-tube, the downstream branch-tube and the merge-branch-tube to communicate with one another or to shut-off the communication.

Abstract: Safety features are applied to an integrated insulin delivery system to enhance safety by controlling medication delivery including the automatic resumption of basal rate after a particular event, such as termination of a bolus, expiration of a time period, delayed resumption after the bolus has terminated, IOB comparison, and others. Other safety features include overriding a delivery control that may result in hypoglycemia, and terminating an extended bolus or temporary basal rate in view of a glucose signal indicating imminent carbohydrate deficiency. In another feature, an automatic resumption of a basal delivery rate is programmed into the delivery device to avoid the possibility of complete loss of delivery of insulin in the event that communication with the delivery device is disrupted.

Abstract: An adipose tissue (AT) transfer system includes, on the aspiration side, an aspiration cannula, an aspiration pump, a container, and flexible tubing connecting the aspiration cannula to the container. On the reinjection side, the system includes a reinjection cannula, flexible tubing connecting the inlet of the reinjection cannula to the container, and a reinjection pump imposing positive-displacement pumping action on the flexible tubing and causing movement of AT in a continuous or pulsed mode. The aspiration pump operates to continually supply harvested AT to the second flexible tubing while the reinjection pumps causes continuous or pulsed deposition of the AT at the injection site. To ensure that internal pressure and/or flow of the AT through a channel of delivery of the AT to the reinjection site does not exceed a predetermined value, the system contains an external pressure sensor configured to measure such internal pressure in absence of a part that is in direct contact with the AT.

Abstract: Cannula anchor assemblies are disclosed which consist of a threaded cannula and a cannula anchor. The cannula anchor system allows for secure anchoring into the body wall, and proper cannula height adjustment prior to and during surgery. Sutures through the body wall may be secured to the cannula anchor either directly through the cannula anchor, or around suture posts attached therein. The cannula anchor also prevents excessive plunge of a trocar into the patient. The cannula anchor is generally configured with internal threads that mate with a threaded cannula.

Abstract: A balloon catheter which can rather smoothly move inside living body organs, and can improve trackability and pushability. The balloon catheter has an inner shaft that includes a guidewire lumen into which a guidewire can be inserted, an outer shaft that forms a fluid lumen for introducing a fluid on an outer periphery of the inner shaft, a membranous material that causes a space portion into which the fluid can flow to communicate with the fluid lumen, and that partitions the space portion on the outer periphery of the distal portion side of the inner shaft, and an inflatable and deflatable balloon in which a lumen into which the fluid can flow is formed on an outer periphery of the membranous material.

Abstract: Systems and methods for integrating a continuous glucose sensor, including a receiver, a medicament delivery device, a controller module, and optionally a single point glucose monitor are provided. Integration may be manual, semi-automated and/or fully automated.

Abstract: The invention relates to an activator unit for an autoinjector, comprising a substantially cylindrical housing (3) in which an axially movable pressure pin (4) is guided, said pressure pin being insertable counter to a spring unit and being lockable, when inserted, by means of detent projections (6) of a retaining element (5) that is connected to the pressure pin. The spring unit comprises a first coil spring (1) and at least one second coil spring (2) having a larger diameter than the first coil spring, the second coil spring being coaxial to the first coil spring.

Abstract: A catheter control system the system can include a control unit having a first connection port. The control unit can have a first visual indicator associated with the first connection port. The system can also include a first catheter interface connector connected to the first connection port of the control unit. The first catheter interface connector can have a first visual indicator corresponding to the first visual indicator on the control unit. The first visual indicator on the first catheter interface connector can be to be active to indicate that the first catheter interface connector is connected to the first connection port on the control unit.

Abstract: A cassette for use with an injector has a housing, and a cassette identification arrangement (cassette ID) defining a code containing information about the cassette that is detectable and decipherable by an injector. The cassette may further have an integrated cassette syringe movably disposed within the housing, for holding a drug, and a locking arrangement for interlocking the integrated cassette syringe with the housing. The cassette may further have an aperture in the housing, and a cassette cap for removing a needle shield of the integrated cassette syringe. The cassette may have an anti-bending structure to prevent bending or flexing of the cassette cap. The injector may have a processor for controlling operational parameters of the injector and a detector communicatively coupled with the processor for detecting and communicating the cassette ID to the microprocessor to decipher the code defined therein.

Abstract: A set connector assembly for a fluid infusion device is provided. The set connector assembly includes a connector having a body. The body defines a graspable portion and a coupling portion, and the coupling portion is to be received within a portion of the fluid infusion device. The graspable portion has at least one locking tab to lock the connector to the fluid infusion device, and the graspable portion is movable relative to the body to move the connector between a first, locked position and a second, unlocked position relative to the fluid infusion device.

Abstract: A fluid infusion device is provided. The fluid infusion device includes a housing that includes a lock and a set connector assembly removably coupled to the housing to define a fluid flow path from the fluid infusion device. The set connector assembly includes a connector having a body that defines a graspable portion and a coupling portion. The coupling portion is receivable within the housing, and the graspable portion has at least one wing that defines a locking tab for engaging the lock. The at least one wing is movable relative to the body to disengage the locking tab with the lock.

Abstract: The present invention provides a drug delivery device (1) comprising a dose delivery mechanism and a blocking structure (80, 180) for preventing inadvertent activation of the dose delivery mechanism. The blocking structure (80,180) enables and disables the dose delivery mechanism dependent on the position of a needle holder (30, 130) relative to a drug cartridge holder (20, 120).

Abstract: A nasal douche having a valve, container part and cap part, wherein the container part serves to receive irrigation liquid and carries cap part. The cap part has a nose attachment with an outlet opening for irrigation liquid connected fluidically to interior of container part via discharge channel, wherein nose attachment is intended to be attached to a nostril of the user. The container part or cap part is assigned a mouthpiece for controlling the valve, wherein the valve is closed in a rest position and flow of irrigation liquid out through the nose attachment is thus suppressed, and wherein the valve can be brought to an open position, under the action of respiratory air when the user blows into the mouthpiece, and irrigation liquid thus flows out through the nose attachment, wherein respiratory air or ambient air flows into the container part to allow the outward flow.

Abstract: A device for delivery of particles into biological tissue includes at least one conduit and a propellant source configured to release a propellant into the conduit. A source of first particles is configured to release first particles into the conduit. A source of second particles is configured to release second particles into the conduit. The second particles comprise a functional material intended to interact with the biological tissue and having a density less than a density of the first particles. The propellant source and the conduit are configured to propel the particles in a collimated stream toward the biological tissue. The first particles are configured to penetrate the biological tissue to create micropores that increase porosity of the biological tissue and the second particles configured to enter the porous biological tissue.

Abstract: Ambulatory infusion pumps, pump assemblies, and baseplate assemblies, including cartridges, baseplates, cannulas, inserters, and related components and batteries therefor, as well as component combinations and related methods.